<span class="cloud" >
  <div id="art_tags" style="margin-top:20px;">
  	<?php foreach ($tags as $tag):?>
		<a href="/blog/?tagname=<?=$tag['tag_name']?>" style="font-size:<?=$tag['tag_size']?>px;"><?=$tag['tag_name']?></a>
	<?php endforeach ?>
  </div>
</span> 

